Upgrade the power source of your LG Optimus G Pro/E980 with this high-capacity rechargeable lithium-ion battery. With a voltage of 3.8V and a capacity of 3140mAh, this battery can keep your device running for longer periods. It is designed with Lithium chemical-composite and has a battery size of 11.9Wh. This battery is perfect for those who are always on the go and need a reliable power source. It is also ideal for those who want to upgrade their device's performance. With its advanced features, this rechargeable lithium-ion battery ensures that your LG Optimus G Pro/E980 stays powered for a longer time.